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libfdt: Remove no longer used code from fdt_node_offset_by_compatible()

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Since fdt_node_offset_by_compatible() was converted to the new
fdt_next_node() iterator, a chunk of initialization code became
redundant, but was not removed by oversight.  This patch cleans it up.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2008-02-18 18:09:04 +11:00 committed by Gerald Van Baren
parent d0ccb9b140
commit 11abe45c48
1 changed files with 1 additions and 11 deletions
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12
libfdt/fdt_ro.c
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@ -453,20 +453,10 @@ int fdt_node_check_compatible(const void *fdt, int nodeoffset,
int fdt_node_offset_by_compatible(const void *fdt, int startoffset,
const char *compatible)
{
uint32_t tag;
int offset, nextoffset;
int err;
int offset, err;
CHECK_HEADER(fdt);
if (startoffset >= 0) {
tag = fdt_next_tag(fdt, startoffset, &nextoffset);
if (tag != FDT_BEGIN_NODE)
return -FDT_ERR_BADOFFSET;
} else {
nextoffset = 0;
}
/* FIXME: The algorithm here is pretty horrible: we scan each
* property of a node in fdt_node_check_compatible(), then if
* that didn't find what we want, we scan over them again